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First basically functional alfresco -> filesystem deployment.

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- Implemented deployDifferencesFS() in DeploymentService.
- Very basic test of full roundtrip deployment.
- Bunch of bug fixes in deployment receiver.
- Fixed class paths for Eclipse. (Of course maybe I just broke them for everyone else.) 
  Repository project depends on Deployment project now.
- Added Deployment project to build.  Works for me.  Modified 
  continuous.xml, I hope, successfully.

Still to do:
- Testing.
- Recovery logic for many failure modes.
- Some kind of packaging.



git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5634 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Britt Park
2007-05-06 22:16:23 +00:00
parent 431f990806
commit b9c662956b
3 changed files with 349 additions and 2 deletions
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229
source/java/org/alfresco/repo/deploy/DeploymentServiceImpl.java
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@@ -28,10 +28,16 @@ package org.alfresco.repo.deploy;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.SortedMap;
import org.alfresco.deployment.DeploymentReceiverService;
import org.alfresco.deployment.DeploymentReceiverTransport;
import org.alfresco.deployment.FileDescriptor;
import org.alfresco.deployment.FileType;
import org.alfresco.deployment.impl.client.DeploymentReceiverServiceClient;
import org.alfresco.repo.avm.AVMNodeConverter;
import org.alfresco.repo.avm.util.SimplePath;
import org.alfresco.repo.domain.PropertyValue;
@@ -509,6 +515,26 @@ public class DeploymentServiceImpl implements DeploymentService
throw new AVMException("Could not Initialize Remote Connection to " + hostName, e);
}
}
private DeploymentReceiverService getReceiver(String hostName, int port)
{
try
{
RmiProxyFactoryBean factory = new RmiProxyFactoryBean();
factory.setRefreshStubOnConnectFailure(true);
factory.setServiceInterface(DeploymentReceiverTransport.class);
factory.setServiceUrl("rmi://" + hostName + ":" + port + "/deployment");
factory.afterPropertiesSet();
DeploymentReceiverTransport transport = (DeploymentReceiverTransport)factory.getObject();
DeploymentReceiverServiceClient service = new DeploymentReceiverServiceClient();
service.setDeploymentReceiverTransport(transport);
return service;
}
catch (Exception e)
{
throw new AVMException("Could not connect to " + hostName + " at " + port, e);
}
}
/**
* Utility to get the sync service for rolling back after a failed deployment.
@@ -570,8 +596,207 @@ public class DeploymentServiceImpl implements DeploymentService
/* (non-Javadoc)
* @see org.alfresco.service.cmr.avm.deploy.DeploymentService#deployDifferenceFS(int, java.lang.String, java.lang.String, int, java.lang.String, java.lang.String, java.lang.String, boolean, boolean)
*/
public DeploymentReport deployDifferenceFS(int version, String srcPath, String hostName, int port, String userName, String password, String dstPath, boolean createDst, boolean dontDelete, boolean dontDo, DeploymentCallback callback)
public DeploymentReport deployDifferenceFS(int version, String srcPath, String hostName, int port, String userName, String password, String target, boolean createDst, boolean dontDelete, boolean dontDo, DeploymentCallback callback)
{
return null;
DeploymentReport report = new DeploymentReport();
DeploymentReceiverService service = getReceiver(hostName, port);
DeploymentEvent event = new DeploymentEvent(DeploymentEvent.Type.START,
new Pair<Integer, String>(version, srcPath),
target);
if (callback != null)
{
callback.eventOccurred(event);
}
report.add(event);
String ticket = service.begin(target, userName, password);
deployDirectoryPush(service, ticket, report, callback, version, srcPath, "/");
service.commit(ticket);
event = new DeploymentEvent(DeploymentEvent.Type.END,
new Pair<Integer, String>(version, srcPath),
target);
if (callback != null)
{
callback.eventOccurred(event);
}
report.add(event);
return report;
}
private void deployDirectoryPush(DeploymentReceiverService service, String ticket,
DeploymentReport report, DeploymentCallback callback,
int version,
String srcPath, String dstPath)
{
Map<String, AVMNodeDescriptor> srcListing = fAVMService.getDirectoryListing(version, srcPath);
List<FileDescriptor> dstListing = service.getListing(ticket, dstPath);
Iterator<AVMNodeDescriptor> srcIter = srcListing.values().iterator();
Iterator<FileDescriptor> dstIter = dstListing.iterator();
AVMNodeDescriptor src = null;
FileDescriptor dst = null;
while (srcIter.hasNext() || dstIter.hasNext())
{
if (src == null)
{
if (srcIter.hasNext())
{
src = srcIter.next();
}
}
if (dst == null)
{
if (dstIter.hasNext())
{
dst = dstIter.next();
}
}
// This means no entry on src so delete.
if (src == null)
{
String newDstPath = dstPath + '/' + dst.getName();
service.delete(ticket, newDstPath);
DeploymentEvent event = new DeploymentEvent(DeploymentEvent.Type.DELETED,
new Pair<Integer, String>(version, srcPath + '/' + dst.getName()),
newDstPath);
if (callback != null)
{
callback.eventOccurred(event);
}
report.add(event);
dst = null;
continue;
}
// Nothing on the destination so copy over.
if (dst == null)
{
copy(service, ticket, report, callback, version, src, dstPath);
src = null;
continue;
}
int diff = src.getName().compareTo(dst.getName());
if (diff < 0)
{
// No corresponding destination.
copy(service, ticket, report, callback, version, src, dstPath);
src = null;
continue;
}
if (diff == 0)
{
if (src.isFile() && dst.getType() == FileType.FILE &&
src.getGuid().equals(dst.getGUID()))
{
src = null;
dst = null;
continue;
}
if (src.isFile())
{
copyFile(service, ticket, report, callback, version, src,
dstPath + '/' + dst.getName());
src = null;
dst = null;
continue;
}
// Source is a directory.
if (dst.getType() == FileType.DIR)
{
deployDirectoryPush(service, ticket, report, callback, version, src.getPath(), dstPath + '/' + dst.getName());
src = null;
dst = null;
continue;
}
copy(service, ticket, report, callback, version, src, dstPath);
src = null;
dst = null;
continue;
}
// diff > 0
// Destination is missing in source, delete it.
String newDstPath = dstPath + '/' + dst.getName();
service.delete(ticket, newDstPath);
DeploymentEvent event = new DeploymentEvent(DeploymentEvent.Type.DELETED,
new Pair<Integer, String>(version, srcPath + '/' + dst.getName()),
newDstPath);
if (callback != null)
{
callback.eventOccurred(event);
}
report.add(event);
dst = null;
}
}
/**
* Copy or overwrite a single file.
* @param service
* @param ticket
* @param report
* @param callback
* @param version
* @param src
* @param dstPath
*/
private void copyFile(DeploymentReceiverService service, String ticket,
DeploymentReport report, DeploymentCallback callback, int version,
AVMNodeDescriptor src, String dstPath)
{
InputStream in = fAVMService.getFileInputStream(src);
OutputStream out = service.send(ticket, dstPath, src.getGuid());
try
{
copyStream(in, out);
service.finishSend(ticket, out);
DeploymentEvent event = new DeploymentEvent(DeploymentEvent.Type.COPIED,
new Pair<Integer, String>(version, src.getPath()),
dstPath);
if (callback != null)
{
callback.eventOccurred(event);
}
report.add(event);
}
catch (Exception e)
{
service.abort(ticket);
throw new AVMException("Failed to copy " + src + ". Deployment aborted.", e);
}
}
/**
* Copy a file or directory to an empty destination.
* @param service
* @param ticket
* @param report
* @param callback
* @param version
* @param src
* @param parentPath
*/
private void copy(DeploymentReceiverService service, String ticket,
DeploymentReport report, DeploymentCallback callback,
int version, AVMNodeDescriptor src, String parentPath)
{
String dstPath = parentPath + '/' + src.getName();
if (src.isFile())
{
copyFile(service, ticket, report, callback, version, src, dstPath);
return;
}
// src is a directory.
service.mkdir(ticket, dstPath, src.getGuid());
DeploymentEvent event = new DeploymentEvent(DeploymentEvent.Type.COPIED,
new Pair<Integer, String>(version, src.getPath()),
dstPath);
if (callback != null)
{
callback.eventOccurred(event);
}
report.add(event);
Map<String, AVMNodeDescriptor> listing = fAVMService.getDirectoryListing(src);
for (AVMNodeDescriptor child : listing.values())
{
copy(service, ticket, report, callback, version, child, dstPath);
}
}
}